Open Question: What is the difference between an Aborigine and the N*g*o are they a different race?

I was just wondering about them if they like big cars,flashy clothes-jewelry,and mainly city dwellers.Do they have problems between themselves and the whites as for as race is concerned similair to the states.What about their crime profile is it high or lower than the main population? I hope i havent offended anyone asking this question but i'm just curious because we never hear anything about these people.Thanks if i have offended anyone please accept my opology.